Home / 23,138,853.80-34,708,280.70-17,166,885.80

Finding the Fourth Proportional to 23,138,853.80, 34,708,280.70 and 17,166,885.80

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Solution

The fourth proportional to 23,138,853.80, 34,708,280.70 and 17,166,885.80 is: 25,750,328.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,138,853.80 : 34,708,280.70 = 17,166,885.80 : x
  2. Step 2: Convert to fraction form
    23,138,853.80/34,708,280.70 = 17,166,885.80/x
  3. Step 3: Cross multiply
    23,138,853.80x = 34,708,280.70 × 17,166,885.80
  4. Step 4: Simplify right side
    23,138,853.80x = 595,833,091,091,244.12
  5. Step 5: Solve for x
    x = 595,833,091,091,244.12/23,138,853.80
  6. Step 6: Final answer
    x = 25,750,328.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.